“嘿，模型！”——无障碍交互式 3D 模型中的自然用户交互与能动性
"Hey Model!" - Natural User Interactions and Agency in Accessible Interactive 3D Models
AI总结：
本文通过 Wizard-of-Oz 研究和太阳系 I3M 原型评估，揭示 BLV 用户偏好的触觉、手势与自然语言交互层级。
摘要：
尽管 3D 打印的发展为改善盲人或低视力（BLV）人群获取图形信息的机会开辟了可能，但它们只能提供有限的详细信息和情境信息。提供音频标签和/或对话智能体界面的交互式 3D 打印模型（I3M）有望克服这一局限。我们开展了一项 Wizard-of-Oz 探索性研究，以揭示 BLV 人群在探索 I3M 时希望使用的多模态交互技术，并调查了他们对不同层级模型能动性的态度。这些发现为创建太阳系 I3M 原型提供了依据。使用该模型进行的第二项用户研究揭示了一种交互层级：BLV 用户更偏好触觉探索，其次是通过触摸手势触发音频标签，随后使用自然语言填补知识空白并确认理解。
英文摘要：
While developments in 3D printing have opened up opportunities for improved access to graphical information for people who are blind or have low vision (BLV), they can provide only limited detailed and contextual information. Interactive 3D printed models (I3Ms) that provide audio labels and/or a conversational agent interface potentially overcome this limitation. We conducted a Wizard-of-Oz exploratory study to uncover the multi-modal interaction techniques that BLV people would like to use when exploring I3Ms, and investigated their attitudes towards different levels of model agency. These findings informed the creation of an I3M prototype of the solar system. A second user study with this model revealed a hierarchy of interaction, with BLV users preferring tactile exploration, followed by touch gestures to trigger audio labels, and then natural language to fill in knowledge gaps and confirm understanding.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
